Hurricane and Storm Surge Watches Issued for the Northern Gulf Coast for Strengthening Tropical Storm Isaias

Tropical Storm Isaias is forecast to track toward the central Gulf Coast while strengthening into a hurricane on Thursday. There is an increasing risk of damaging hurricane-force winds and life-threatening storm surge impacts along portions of the northern Gulf Coast Friday into Saturday. Isaias will bring heavy rainfall to the central Gulf Coast and much of the Southeast Friday into the weekend. Read More >

Current conditions at

Sunnyside Municipal Airport (K1S5)

Lat: 46.3271°NLon: 119.9704°WElev: 768.0ft.

Clear

53°F

12°C

Humidity	76%
Wind Speed	N 0 MPH
Barometer	30.13 in (1020.32 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	07 Oct 09:15 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Prosser WA

Today
High: 79 °F
Sunny
Tonight
Low: 48 °F
Clear
Thursday
High: 82 °F
Sunny
Thursday Night
Low: 48 °F
Partly Cloudy
Friday
High: 74 °F
Mostly Sunny
then Patchy
Blowing Dust
Friday Night
Low: 41 °F
Patchy
Blowing Dust
then Mostly
Clear
Saturday
High: 64 °F
Mostly Sunny
Saturday Night
Low: 40 °F
Partly Cloudy
Sunday
High: 61 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 79. Calm wind.

Tonight

Clear, with a low around 48. Calm wind.

Thursday

Sunny, with a high near 82. Light and variable wind.

Thursday Night

Partly cloudy, with a low around 48. Calm wind.

Friday

Patchy blowing dust after 2pm. Mostly sunny, with a high near 74. Light and variable wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph.

Friday Night

Patchy blowing dust before 8pm. Partly cloudy, with a low around 41.

Saturday

Mostly sunny, with a high near 64.

Saturday Night

Partly cloudy, with a low around 40.

Sunday

Sunny, with a high near 61.

Sunday Night

Mostly clear, with a low around 36.

Columbus Day

Sunny, with a high near 64.